{"id":327392,"date":"2023-12-11T12:23:39","date_gmt":"2023-12-11T12:23:39","guid":{"rendered":"\/forum\/forums\/topic\/fdtd-8\/"},"modified":"2023-12-11T12:23:39","modified_gmt":"2023-12-11T12:23:39","slug":"fdtd-8","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fdtd-8\/","title":{"rendered":"FDTD \uc2a4\ud399\ud2b8\ub7fc \ubc0f \ub370\uc774\ud130 \ucd94\ucd9c \ubb38\uc81c"},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/11-12-2023-1702295597-mceclip0.png\"><\/p>\n<p>\uc704\uc640 \uac19\uc740 \uc2a4\ud399\ud2b8\ub7fc \ub370\uc774\ud130\ub97c \ucd94\ucd9c\ud558\uc5ec \uc624\ub9ac\uc9c4\uc5d0\uc11c \ub2e4\uc2dc \uadf8\ub824\ubcf8 \uacb0\uacfc \uc0c1\uc774\ud55c \uadf8\ub798\ud504\uac00 \ub098\uc640 \uc9c8\ubb38 \ub4dc\ub9bd\ub2c8\ub2e4. \uc5ec\uae30\uc11c \uc2a4\ud399\ud2b8\ub7fc\uc740 \ud22c\uacfc\ub3c4(transmission)\uc774\uba70 \uad6c\uc870\uccb4\ub294 \uc544\ub798\uc758 \uad6c\uc870\uccb4(Ag-Si3N4-Ag) \uc0ac\uc9c4\uacfc \ub3d9\uc785\ud569\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/11-12-2023-1702295764-mceclip5.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/11-12-2023-1702295752-mceclip4.png\"><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/11-12-2023-1702295723-mceclip3.png\"><\/p>\n<p>\ub9e8 \uc704\ubd80\ud130 \uc624\ub9ac\uc9c4\uc5d0\uc11c \uadf8\ub9b0 \uadf8\ub798\ud504, \ub2e4\uc74c\uc774 \uc624\ub9ac\uc9c4\uc73c\ub85c \uc62e\uae30\uace0\uc790 \uc5d1\uc140\uc5d0 \uc815\ub9ac\ud55c \ub370\uc774\ud130, \ub9c8\uc9c0\ub9c9\uc73c\ub85c FDTD\ub0b4 View data\uae30\ub2a5\uc744 \ud1b5\ud55c \ubcf8\ub798 \ub0b4\uc7a5 \ub370\uc774\ud130\uc785\ub2c8\ub2e4.<\/p>\n<p>\ubcf4\uc2dc\ub294 \ubc14\uc640 \uac19\uc774 \uad6c\ud574\uc9c4 \ub370\uc774\ud130\uc640 \uadf8\ub798\ud504\uac00 \ub2e4\ub978\ub370 \uc65c \uc774\ub7f0 \ud604\uc0c1\uc774 \uc77c\uc5b4\ub098\uba70 \uace0\uce60 \uc218 \uc788\ub294 \ubc29\ubc95\uc774 \uc788\uc744\uae4c\uc694?<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/11-12-2023-1702296021-mceclip7.png\"><\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/11-12-2023-1702296270-mceclip8.png\"><\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/12\/11-12-2023-1702296325-mceclip10.png\"><\/p>\n<p>\ub610 \ub2e4\ub978 \ubb38\uc81c\ub294 spectum\uc758 \ub04a\uae40 \ud604\uc0c1\uc785\ub2c8\ub2e4. \ub9e8 \uc704\uc758 \uc0ac\uc9c4\uc774 \uc81c\uac00 \ubc30\uc5f4\ud55c metasurface\uc758 unit cell\uc774\uba70 \uadf8 \uc544\ub798\uc758 \uc0ac\uc9c4\uc774 sweep\uc744 \ud1b5\ud574 \uc5bb\uc740 \uc2a4\ud399\ud2b8\ub7fc\uc785\ub2c8\ub2e4.<\/p>\n<p>sweep \uad6c\uac04\uc740 \ubc18\uc9c0\ub984\uc774 80 nm ~ 130 nm\uc774\uba70 FDTD(x,y) \uad6c\uac04\uc744 200 nm ~ 400 nm\ub85c \uc124\uc815\ud588\uc2b5\ub2c8\ub2e4.&nbsp; 206 nm FDTD region\uc5d0\uc11c r = 100 nm\uc77c \ub54c \uac11\uc791\uc2a4\ub7ec\uc6b4 \ud22c\uacfc\ub3c4 \ubcc0\ud654\uac00 \uc77c\uc5b4\ub098\ub294\ub370 \uad11\ud559\uc801\uc73c\ub85c \uc77c\uc5b4 \ub0a0 \uc218 \uc788\ub294 \ud604\uc0c1\uc778\uc9c0 \uc2dc\ubbac\ub808\uc774\uc158\uc774 \uc81c\ub300\ub85c \ub418\uc5c8\ub294\uc9c0 \uad81\uae08\ud569\ub2c8\ub2e4. \uc8fc\uae30\ubcf4\ub2e4 \ud070 \uc9c0\ub984\uc744 \uac00\uc9c0\uc9c0\ub3c4 \uc54a\ub294 \uc0c1\ud0dc\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ud604\uc0c1\uacfc \uadf8 \uc678\uc5d0\ub3c4 \uc2a4\ud399\ud2b8\ub7fc \uc0ac\uc774\uc0ac\uc774\uc5d0 \uae09\uaca9\ud55c \ubcc0\ud654\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc5f0\uc18d\uc131\uc788\ub294 \uc2a4\ud399\ud2b8\ub7fc\uc774 \ub098\uc640\uc57c \uc815\uc0c1\uc801\uc73c\ub85c \uc2dc\ubbac\ub808\uc774\uc158\uc774 \ub41c \uac83\uc774\ub77c\uace0 \ud310\ub2e8\ud569\ub2c8\ub2e4\ub9cc \uc774\ub807\uac8c \uc2dc\ubbac\ub808\uc774\uc158\uc774 \uc9c4\ud589\ub418\uc5c8\ub2e4\ub294 \uac83\uc740 \uc2dc\ubbac\ub808\uc774\uc158\uc774 \uc798\ubabb\ub41c \uac8c \uc544\ub2d0\uae4c \uc2f6\uc2b5\ub2c8\ub2e4. \uadf8\ub798\uc11c \uc774\uac83\uc744 \ud574\uacb0\ud558\uace0\uc790 \uc774\ub807\uac8c \uc9c8\ubb38\ud569\ub2c8\ub2e4.<\/p>\n<p>\ubb3c\uc9c8\uc740 Ag-Si3N4-Ag \ubc30\uc5f4\uc774\uba70 substrate\ub85c SiO2\ub97c \uc0ac\uc6a9\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.&nbsp;<\/p>\n<p>\ubb3c\uc9c8 fitting\uc5d0 \ub300\ud55c \uc624\ub958\ub97c \uac80\uc99d\ud558\uae30 \uc704\ud574 material fitting \uc0ac\uc9c4\uc744 \ucca8\ubd80\ud569\ub2c8\ub2e4. SiO2\uc640 Si3N4\ub294 \uc644\ubcbd\ud558\uac8c \uc77c\uce58\ud558\uc5ec \uac00\uc7a5 \ubd88\uc548\uc815\ud55c Ag\ub370\uc774\ud130\ub97c \ucca8\ubd80\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-327392","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["65372","7952"],"_bbp_author_ip":["23.206.193.146"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1019"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["327392"],"_bbp_forum_id":["27834"],"_bbp_engagement":["7952","65372"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["327570"],"_bbp_last_active_id":["327570"],"_bbp_last_active_time":["2023-12-12 06:00:09"]},"test":"yousmpostech-ac-kr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/327392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/327392\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=327392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}